SHOCKING! The Intense Training Required For Cooper’s, American Sniper

To prepare for the movie, American Sniper, Bradley Cooper had to make a 24/7 commitment. He had to transform both emotionally and physically. The exercise regimen was brutal and he had to consume massive amounts of food.

1.Bulking Up

Image Credit: Warner Brothers

Cooper had to gain approximately 40 pounds of mainly muscle. That equated to about 8,000 calories a day. He ate about every 55 minutes.